Service difficulty report · Uplock Sensor · Boeing 737522

Difficulty date
March 19, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N924UA
Make and model
Boeing 737522
Aircraft serial
26645
Engine
Ge CFM56*
Part
Uplock Sensor
Part number
1061226
Condition
Failed
Location
Rt Mlg
Stage of operation
UK
Nature of condition
N
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

RIGHT HAND MAIN LANDING GEAR RED LIGHT INTERMITTENTLY ON WITH GEAR HANDLE UP OR OFF. RECYCLED GEAR AND OPERATED NORMALLY. *S/D* FOUND RT MLG UPLOCK SENSOR BAD. REPLACED RT MLG UPLOCK SENSOR, OPS CHECK GOOD.